Q. 4 A5.0( 3 Votes )
Find the principa
We know that for any x [–1, 1], represents an angle in [0, ].
= an angle in [0, ] whose cosine is .
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation